Furse Earthing & lightning protection

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Surge Protective Devices (SPDs) Designed prevent dangerous sparking caused by flashover, lightning current equipotential bonding SPDs must fitted all metallic service lines with ‘live cores’ entering or leaving the structure. Air terminals 32 4. No. 12 08 08 11 08 05 05 07 03 04 12 01 08 10 09 08 08 11 01 02 02 06 01 08 — 01 — 08 — 07 — 09 — 13 17 — 06 — 04 — 05 . Crossover conductor clamp 56 8. Conductor jointing clamps 57 6.e. 1. Bonds 88 — Product selection guide Lightning protection – This illustration designed to demonstrate the main aspects and individual components external lightning protection system.— 11 — 12 — 10 — 03 — 02 ARTICLE CHAPTER TITLE 11. 12. not intended to represent actual scheme conforming a particular code practice. Bonds metalwork Select the correct type metalwork bond for the application, i. The drawing not scale. Type Section Page No. Test clamps 60 7. Air rod bases 33 5. Earth inspection pits 78 11. Conductors 20 2. Conductor fixings 42 3. Earth rod clamps 81 10. Earth electrodes 74 9. flat column face, circular rainwater pipe ribbed reinforcing bar

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